Improvements in or relating to signs,申请号GB19380004410-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Improvements in or relating to signs
摘要
申请公布号	GB503650(A)	申请公布日期	1939.04.12
申请号	GB19380004410	申请日期	1938.02.11
申请人	WAGNER SIGN SERVICE INCORPORATED	发明人
分类号	C07C29/42;G09F13/00	主分类号	C07C29/42
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Averaging weather vane

Magnetic movement system for electronic or electric clocks

Mechanism for taping cartons

Boat mooring apparatus

Self loading transport

Method of bonding with adhesive and adhesive containing an indicator

Alkylene glycol ester reaction product

Hinged connections for folding cribs or the like

Fluid dispensing device

Television antenna with a wind engaging vane

3beta-hydroxy-4-pregnene derivatives and preparation thereof

Benzylthioalkylamino alkoxy alcohols

Process for growing gallium phosphide and gallium arsenide crystals from a ga o and hydrogen vapor mixture

Method of making synthetic mica and ceramoplastic material

Organosilicon co-polymers

Improvements in or relating to amplifiers

Traffic control apparatus

Photographic flashlight apparatus

Improvements in or relating to permanent magnets

Improvements relating to flues